Helmet and method of use for emergency notification

ABSTRACT

A wearable emergency alert apparatus includes a communication device configured to communicate an alert to a node on a communications network external to the wearable emergency alert apparatus, a shock sensor in communication with the communication device, where the shock sensor is pre-configured to send a message to the communication device based on experiencing pressure from a source external to the wearable emergency alert apparatus exceeding a pre-determined threshold, and where the communication device is configured to communicate the alert based on receiving the message. The apparatus also includes a microcontroller communicatively coupled to one or more of: the communication device, or the shock sensor and a heat sensor communicatively coupled to the microcontroller. Based on the heat sensor obtaining a heat value exceeding a given threshold, the microcontroller activates one or more of: the communication device, or the shock sensor. A power source is also electronically coupled to the communication device and the microcontroller.

CROSS REFERENCE TO RELATED APPLICATION

This application is a continuation of PCT Application NumberPCT/US2014/054210 filed on Sep. 5, 2014, which was a continuation inpart of U.S. non-provisional patent application Ser. No. 14/227,493filed on Mar. 27, 2014 and issued on Apr. 12, 2016 as U.S. Pat. No.9,311,801, and U.S. non-provisional patent application Ser. No.14/227,499, filed on Mar. 27, 2014 now U.S. Pat. No. 9,569,951 and PCTApplication Number PCT/US2014/031984 filed on Mar. 27, 2014. U.S.non-provisional patent application Ser. No. 15/062,948 filed on Mar. 7,2016 is a continuation of U.S. non-provisional application Ser. No.14/227,493 filed on Mar. 27, 2014 and issued on Apr. 12, 2016 as U.S.Pat. No. 9,311,801, all of which are hereby incorporated herein byreference in their entirety.

FIELD OF INVENTION

The present invention relates generally to a helmet and a method ofusing the helmet to alert emergency services personnel to a need forassistance. The helmet can be configured for use with a system that isusable in geographic regions that are sparsely populated that featureuneven terrain, as well as in densely populated urban environments,and/or outdoor recreation areas. The helmet can also be utilized as astand-alone device for emergency notification.

BACKGROUND OF INVENTION

Many pastimes can require individuals to explore isolated terrain, thusleaving these individuals stranded in the event of an unforeseenemergency, such as a medical emergency and/or weather-related hazard.For example, in the winter, many outdoor sports come with the risk ofthe participant being injured and possibly stranded in calamitous events(e.g., avalanches).

In fact, millions of people throughout the world enjoy activities thatexpose them to the perils of accidents. Every year many avid outdoorsportsmen and women are victimized by sports-related disasters. Forexample, when the activity involves being outdoors in the cold weather,danger such as potential avalanches, and various accidents whileengaging in backcountry and on-piste skiing, off-piste skiing,snowboarding, snowshoeing, mountaineering, hiking and riding asnowmobile can pose risks to the participant.

In addition to sports-related disasters, individuals participate incertain activities that expose them to risks of injuries, such as headtrauma. Riding a motorcycle is an example of a well known pastime thatcarries with it a high risk of head injuries.

SUMMARY OF INVENTION

Shortcomings of the prior art are overcome and additional advantages areprovided through the provision of a wearable emergency alert apparatus,comprising: a communication device configured to communicate an alert toa node on a communications network external to the wearable emergencyalert apparatus; a shock sensor in communication with the communicationdevice, wherein the shock sensor is pre-configured to send a message tothe communication device based on experiencing pressure from a sourceexternal to the wearable emergency alert apparatus exceeding apre-determined threshold, and wherein the communication device isconfigured to communicate the alert based on receiving the message; amicrocontroller communicatively coupled to one or more of: thecommunication device, or the shock sensor; a heat sensor communicativelycoupled to the microcontroller, wherein based on the heat sensorobtaining a heat value exceeding a given threshold, the microcontrolleractivates one or more of: the communication device, or the shock sensor;and a power source electronically coupled to the communication deviceand the microcontroller.

Computer systems, computer program products, wearable objects, andmethods relating to one or more aspects of the technique are alsodescribed and may be claimed herein. Further, services relating to oneor more aspects of the technique are also described and may be claimedherein.

Additional features are realized through the techniques of the presentinvention. Other embodiments and aspects of the invention are describedin detail herein and are considered a part of the claimed invention.

BRIEF DESCRIPTION OF DRAWINGS

The foregoing and objects, features, and advantages of one or moreaspects of the invention are apparent from the following detaileddescription taken in conjunction with the accompanying drawings inwhich:

FIG. 1 is an embodiment of a system that practices one or more aspectsof the present invention.

FIG. 2 depicts aspects of an example of an embodiment of the presentinvention;

FIG. 3 is a workflow that integrates one or more aspects of embodimentsof the present invention.

FIG. 4 depicts aspects of an example of an embodiment of the presentinvention;

FIG. 5 depicts aspects of an example of an embodiment of the presentinvention;

FIG. 6 depicts aspects of an example of an embodiment of the presentinvention;

FIG. 7 depicts aspects of an example of an embodiment of the presentinvention;

FIG. 8 depicts one embodiment of a single processor computingenvironment to incorporate and use one or more aspects of the presentinvention;

FIG. 9 depicts one embodiment of a computer program productincorporating one or more aspects of the present invention;

FIG. 10 aspects of an example of an embodiment of the present invention;and

FIG. 11 depicts aspects of an example of an embodiment of the presentinvention.

DETAILED DESCRIPTION OF THE INVENTION

Aspects of the present invention and certain features, advantages, anddetails thereof, are explained more fully below with reference to thenon-limiting examples illustrated in the accompanying drawings.Descriptions of well-known materials, fabrication tools, processingtechniques, etc., are omitted so as not to obscure unnecessarily theinvention in detail. It should be understood, however, that the detaileddescription and the specific examples, while indicating aspects of theinvention, are given by way of illustration only, and not by way oflimitation. Various substitutions, modifications, additions, and/orarrangements, within the spirit and/or scope of the underlying inventiveconcepts will be apparent to those skilled in the art from thisdisclosure.

The present invention includes embodiments of a helmet, methods of usinga helmet, and methods of making a helmet. Embodiments of the helmet canbe worn, for example, during athletic endeavors and the helmet isconfigured to communicate with an emergency response system when thehelmet experiences an impact of a pre-determined threshold.Additionally, embodiments of the present invention include heat sensors.The heat sensors monitor the temperature inside the helmet and when thetemperature inside the helmet reaches a pre-determined threshold,activate the electronic alert system within the helmet, which includesat least one shock sensor. To simplify this disclosure, the term shocksensor, as used in this application, encompasses an example from a groupof sensors that includes shock, impulse, load detection, and/or pressuresensors.

U.S. patent application Ser. No. 14/227,493, and U.S. patent applicationSer. No. 14/227,499, both entitled “EMERGENCY NOTIFICATION APPARATUS ANDMETHOD,” and both filed Mar. 27, 2014, are incorporated herein byreference in their entirety. These applications disclose that a helmetwith integrated shock sensors utilized in a system that enablesindividuals who are in distress, but may or may not be conscious, toalert emergency response personnel of their need for assistance. Aspectsof this system can be used, for example, to alert emergency respondersto sports-related emergencies, for example, skiing, hiking, biking,motorcycling, skating, etc. Herein disclosed is a helmet for use withthe earlier disclosed emergency notification system and apparatus aswell as for use with communication systems, including emergency responsesystems, that are known to one of skill in the art. The presentinvention is also suitable for use in an avalanche-related emergency, asdescribed in U.S. patent application Ser. No. 14/227,493, and U.S.patent application Ser. No. 14/227,499, however, as understood by one inthe art, the functionality of embodiments of the present invention canbe adapted for use across many athletic and non-athletic endeavors(e.g., motorcycling).

U.S. patent application Ser. No. 14/227,493, and U.S. patent applicationSer. No. 14/227,499 describe a sensory unit (SU) and location devicethat can be configured to communicate with further elements of anemergency response system. As described in these applications, one suchelement that can communicate with the SU and location device, and canwork in conjunction with emergency alert system, is a helmet withintegrated sensors, including both heat sensors and shock sensors.Embodiments of the helmet of the present invention include integratedshock sensors, which ultimately communicate with a cloud-hosted alertsystem described in the pending applications, and to emergencypersonnel.

The present disclosure describes embodiments of the present inventionthat work in conjunction with elements of the system described in U.S.patent application Ser. No. 14/227,493, and U.S. patent application Ser.No. 14/227,499, such as the wearable apparatus (e.g., belt) disclosed.However, although embodiments of the helmet disclosed in thisapplication can work in conjunction with the belt and the elements inthe belt described in the earlier-filed applications, embodiments of thehelmet also include stand-alone versions that communicate directly withan emergency communication system, including but not limited to thatdescribed in U.S. patent application Ser. No. 14/227,493, and U.S.patent application Ser. No. 14/227,499 without the use of the describedbelt or the elements thereof.

FIG. 1 is an example of an emergency alert system that may include ahelmet of various embodiments disclosed herein. As will be understood ofone of skill in the art, the embodiments disclosed can also beconfigured to work with additional existing emergency alert systems.Thus, FIG. 1 is offered as an example of a system that can be used withembodiments of the present invention.

In FIG. 1, the system 100 for use with embodiments of the presentinvention includes a sensory unit (SU) 110, which includes a locationdevice 120, including but not limited to a GPS and/or an accelerometer.Adapted for communicating with a microprocessor 115 integrated into theSU 110, are some additional external communication devices, whichinclude an embodiment of the present invention, a helmet 143, thatincludes one or more sensors integrated into the helmet 143, and one ormore sensors integrated into the proprietary Karachute™ 142. TheKarachute™ is described in more detail in the aforementioned U.S. patentapplication Ser. No. 14/227,493, and U.S. patent application Ser. No.14/227,499. As will be discussed in detail later, the microprocessor 115in the SU 110 can obtain alerts and/or information from any sensor,including one or more sensors in the helmet 143, through known wirelessand/or wired communication protocols. Upon obtaining an alert and/orinformation that program code executed by the microprocessor 115determines is problematic, the microprocessor 115, by executing programcode, will communicate with a transponder 117, which will communicatewith a communication node 140, such as an antenna. The node 140 routesthis communication over a network 145 to at least one terminal 150accessible by an emergency responder.

Embodiments of the present invention may concurrently communicate thisinformation, and identification information from the SU 110, to acloud-based system 155 that will supplement the identificationinformation and/or the geographic information utilizing informationstored in one or more cloud-based memory resources 160. The supplementalinformation is routed, by program code executed by one or moreprocessors 165 in the cloud-based system 155, to the at least oneterminal 150 accessible to the emergency responder. In some embodimentsof the present invention, the node 140 will route the information fromthe SU 110 to the terminal 150 and the cloud-based system 155concurrently, while in some embodiments, the information may go to theterminal 150, then to the cloud-based system 155, where it issupplemented, and then back to the terminal 150. In some embodiments,the information from the SU 110, including the location andidentification information, may be routed by the node 140, first, to thecloud-based system 155, where it is supplemented, and then, to theterminal 150.

The location of the SU 110 may vary in accordance with the embodiment ofthe present invention. As explained earlier, the elements of the SU 110may be integrated into the helmet 143, in addition to being part of anexternal system with which the helmet 143 may communicate.

The microprocessor 115 in the SU 110 is configured to obtain informationand alerts from sensors that are both internal and external to the SU110, the external sensors include those in the helmet 143, via areceiver 116 and communicate this information via a transponder (ortransmitter) 117, to a node 140.

Per the discussion accompanying FIG. 1, the SU 110 can receive signalsfrom sensors and triggers external to the SU 110, including but notlimited to, a helmet 143, and a Karachute™ 142. FIG. 2 is an embodimentof the helmet 143 for communication with the SU 110, and, ultimately,additional elements of an emergency response system. In an embodiment ofthe present invention where the SU 110 is integrated into the helmet143, the SU 110 can receive communications from sensory elements withinthe helmet 143.

As seen in FIG. 2, an embodiment of a helmet 200, such as the helmet 143described in FIG. 1, can be used with an emergency alert system andincludes both heat sensors and shock sensors. Referring to FIG. 2, theconfiguration of these sensors is meant as an example as depending uponthe activity that the wearer of the helmet 200 is engaged in, differentsensor configurations as well as in different helmet shapes can beadvantageous. For example, embodiments of the helmet adapted for skiingmay vary from those adapted for riding a snowmobile, motorcycle, and/orbicycle.

In an embodiment of the present invention, the heat sensors receive agiven threshold of heat in order for the helmet to be active. The heatthreshold prevents the microcontroller in the SU 210, and/or any othersystem element receiving information regarding shocks experienced bysensors in the helmet 200, from receiving alerts from the helmet 200when the helmet 200 is not in use, i.e., being worn. The shock sensorscan be either passive sensors or active sensors, or a combination ofboth. When a shock threshold is met, the program code executed by aprocessor in the microcontroller (also referred to as a microprocessorthroughout) in the SU 210, described in FIG. 1, will receive thisinformation from the sensors in the helmet 200. The microcontrollerreceives this information in embodiments of the present invention via areceiver in the SU 210. Upon receipt of a notification from one or moresensors, the microcontroller will obtain location information from thelocation device, and/or identification information from the memoryresource, and communicate via a transponder with an external node, asdescribed earlier. In an embodiment of the present invention, theprogram code executed by the microcontroller in the SU 210 obtainsinformation from the sensors in the helmet via a transceiver (notpictured) in the helmet. Although not pictured in helmet 200,embodiments of the helmet may also include an integrated power source,including but not limited to, a rechargeable battery.

In a further embodiment of the present invention, which will bediscussed in greater detail later, the helmet 200 contains electroniccomponents situated in the SU 210 and/or coupled to the SU 210, alsodescribed in FIG. 1 and denoted in that figure as SU 110. In embodimentswith this configuration, the components within the helmet 200communicate alerts to an emergency alert system without utilizing anexternal SU (i.e., belt), or any other communications relay that isexterior to the helmet 200.

FIG. 3 is a workflow 300 of a system utilizing aspects of an embodimentof the present invention. An embodiment of the present invention, theelectronic alert system within the helmet is activated when at least oneembedded heat sensor senses a minimum threshold temperature 310. Thesource of the heat is the user's head, so the at least one sensor issensing a temperature relative to the head of an individual wearing anembodiment of the present invention. The temperature sensor(s) ispositioned to sense the temperature relative to the user's head toprevent false positives related to the alert system.

At least one shock sensor in the helmet experiences a threshold amountof pressure 320. When triggered by experiencing the threshold amount ofpressure, a transceiver in the helmet receives an alert and/or dataindicating that a threshold has been reached, from the one or moresensors 330. Based on receiving information regarding the thresholdpressure, the transceiver communicates with an external device,including but not limited to a microcontroller in an SU 340. In afurther embodiment of the present invention, the transceiver in thehelmet may communicate with a communication node of a communicationsnetwork, the node being coupled to a network connection and accessiblevia at least one terminal that can be utilized by an emergencyresponder.

FIG. 4 is an embodiment of a helmet 400 wherein four shock sensors 410a-410 d are positioned in various regions of the helmet 400 in order toexperience impacts when the helmet is subjected to externally-generatedpressures from different directions, including but not limited to asudden external pressure. If any one of the sensors reaches apre-determined threshold, the transceiver 420 will receive dataregarding the impact and convey this data to an emergency responsesystem, including but not limited to a system including theaforementioned SU.

As seen in FIG. 4, shock sensors 410 a-410 d are positioned on thehelmet so that they are adjacent to different areas of the wearer'shead. A first sensor 410 a is adjacent the left frontal and temporalareas. A second sensor 410 b is adjacent the right frontal and temporalareas. A third sensor 410 c is positioned relative to the left side ofthe user's head, like the first sensor, but in an area that is adjacentto the occipital and parietal areas. A fourth sensor 410 d is positionedsimilarly to the third sensor 410 c, but on the right side. When thehelmet 400 receives an impact from an external event and/or experiencesa certain external condition, the head of the wearer of the helmet 400acts as a back stop, allowing the sensors 410 a-410 d to experience thepressure of the impact.

As aforementioned, the present invention includes at least one heatsensor. Unless the heat sensor senses a temperature of a giventhreshold, aspects of the electronic alert system within helmet thattrigger an alert, are not operational. For example, in an embodiment ofthe present invention, the heat sensor, upon reaching a given thresholdtemperature, activates the shock sensors. In another embodiment of thepresent invention, the heat sensor, upon reaching a given thresholdtemperature, activates the transceiver.

Returning to FIG. 4, communications from the shock sensors to anyexternal system, including but not limited to the SU, are not activeunless the heat sensor 440 has activated the electronic alert systemwithin the helmet 400. In the embodiment of FIG. 4, the helmet 400includes a dome 430 area that includes the at least one heat sensor 440.The heat sensor 440 is located in the dome 430 of the helmet 400 so thatit cannot be affected by temperatures external to the helmet, whichcould obscure the reading of the internal helmet temperature.Longitudinal axis 412 indicates the relative position of the shocksensors 410 a-410 d on the helmet 400.

The positioning of the shock sensors can vary in accordance with thepresent invention and different configurations may be more suitable toprotect the user during different types of activity. The number and thepositioning of the sensors can be customized in accordance with theintended use of the helmet and the type of impacts a user may experienceand when/if alerts should be triggered based on those impacts.

FIG. 5 is another embodiment of the present invention. In thisembodiment of a helmet 500, the helmet 500 includes three shock sensors510 a-510 c. In this embodiment, a first sensor 510 a is positionedadjacent to the frontal area of the head of a user. A second sensor 510b is positioned adjacent to the occipital and/or parietal areas of theuser's head, on the left side, and the position of the third sensor 510c mirrors the second sensor 510 b across a central longitudinal axis 512of the helmet and is therefore located on the right. Like the embodimentof FIG. 5, this embodiment also includes a heat sensor 540 positioned ina dome area 530 of the helmet. The shock sensors in the presentembodiment are positioned adjacent to occipital area and the parietalareas of the wearer.

FIG. 10 is an example of a further configuration of the helmet 1000which includes five shock sensors 1010 a-1010 e. In this embodiment, afirst sensor 1010 a is positioned adjacent to the frontal area of theuser. A second sensor 1010 b is positioned adjacent to the left frontaland temporal areas of a user's head when wearing the helmet. A thirdsensor 1010 c is positioned adjacent to the right front and temporalareas. A fourth sensor 1010 d is positioned adjacent to temporal andoccipital areas of the user, on the left side, and a fifth sensor 1010 eis positioned adjacent to temporal and occipital areas of the user, onthe right side. Like the embodiment of FIG. 5, this embodiment alsoincludes a heat sensor 1040 positioned in a dome area 1030 of thehelmet. A longitudinal axis 1012 is displayed in FIG. 10 in order toprovide a visual regarding the relative position of the sensors 1010a-1010 e.

As discussed in reference to the preceding figures, shock sensors of thehelmets are communicatively coupled to a transceiver, which alertsexternal devices, such as an SU when an impact is suffered by thehelmet, provided that the heat sensor measures the predeterminedthreshold to enable the alerts on impact. However, further embodimentsof the present invention integrate additional elements into the helmet,so that the helmet can communicate more useful data to an emergencyresponder without the assistance of an external component, such as theearlier described SU. FIG. 6 is an example of one such embodiment withthis enhanced capability.

In addition to being triggered by external events and conditions, theembodiment of FIG. 6 can also be manually triggered through a manualcontrol 689. This helmet 600 features all the items in the SU andlocation device described in U.S. patent application Ser. No.14/227,493, and U.S. patent application Ser. No. 14/227,499. Thus,helmet 600 can communicate with the emergency response system, includingthe cloud-based resources described in these applications, in the samemanner as the SU that is integrated into a belt in these applications.The helmet 600 may also be configured to communicate with existingemergency response systems and communications networks.

The helmet 600 includes two sets of electrical and processing componentsthat enable the helmet 600 to communicate with an emergency responsesystem, such as that described in the aforementioned applications. Theelectronics that enable communication and other functionality in thehelmet 600 comprise a female receptacle 670 and a male cartridge 675.Although the male cartridge is removable, when the helmet is operational600, both the female receptacle 670 and the male cartridge 675 arepositioned in a compartment 673 situated in reverse teardrop portion 677of the helmet 600. This shape is offered as an example of a possibleshape and was chosen because it enables the helmet 600 to conform tocurrent safety requirements for helmets used for skiing andsnowboarding. However, as the uses of the helmets change, so may therequirements, and so may the shapes of the portion(s) of the helmetsinto which the electrical components may be integrated. As understood byone of skill in the art, requirements for helmets referenced in thisapplication are not dictated by the present invention but instead referto safety requirements established by safety and governance bodies inorder to protect the welfare of individuals involved in variousactivities for which helmets are utilized.

The compartment 673 in the reverse teardrop portion 677 comprises a slot684 dimensioned to accommodate the male cartridge 675. The slot 684,which is positioned on a central longitudinal axis 646 of the helmet ina position that is adjacent to the parietal area of a wearer's head, isaccessible from the outside of the helmet, is outwardly accessible inthat a user can connect the male cartridge 675 to the female receptacle670 and the male cartridge 675 then fills the slot 684. When the malecartridge 675 is inserted, and is connected to the female receptacle670, an outward-facing surface 682 of the male cartridge 675 is flush toan outer surface 683 of the helmet 600.

In an embodiment of the present invention, this outward-facing surface682, of the male cartridge 675, includes and ON/OFF switch 695, or othermanual power control, that can therefore be accessed by a user. In anembodiment of the present invention, the outward-facing surface 682 ofthe male cartridge 675 also includes a manual control 689, such as amanual alert button, that the wearer can access in order to manuallytrigger the alert system of the helmet 600. Embodiments of the presentinvention also included in the male cartridge 675, a visual indicator697, such as LED lights that indicate power source availability (e.g.,remaining battery life) and/or the working integrity of the electroniccomponents, and a port 698, such as a USB port, for charging the powersource 699, and/or a power source 699, including but not limited to oneor more batteries and/or solar cells.

In an embodiment of the present invention, when the wearer of the helmet600 activates the manual control 689, for example, bydepressing/engaging a manual alert button, the portions of theembodiment that communicate an emergency alert, including but notlimited to, a location device 618, a microcontroller 611 and acommunication device 604, will not communicate the alert to an externalemergency response system unless the manual control 689 has beenactivated, i.e., depressed, for a predetermined interval. In anembodiment of the present invention, the microcontroller 611 will notobtain an alert from the manual control 689, until the manual control689 has been depressed/engaged and the predetermined interval haselapsed. For example, if the predetermined interval is five seconds, themicrocontroller 611 may receive an alert from the manual control 689only after the manual control 689 has been engaged by the user of thehelmet 600 for at least five seconds. In an embodiment of the presentinvention, the length of the interval is determined by program code on amemory device accessible to the microcontroller 611 and executable bythe microcontroller 611. In a further embodiment of the presentinvention, the length of the interval is a configurable setting that issaved on a memory device accessible to the microcontroller 611. Programcode executed by the microcontroller 611 accesses this memory todetermine the length of the interval before sending an alert.

In an embodiment of the present invention, apart from the male cartridge675, once joined with the female receptacle 670, cannot be removed fromthe helmet 600 without the use of a specialized tool or release key (notpictured). A release 617, when engaged with a key (not pictured) willrelease the male cartridge 675 and also, enable an individual to accessthe area toward the back of the helmet 681 in the compartment in thereverse teardrop portion 677. It is contemplated that for purposes ofsafety, the release key will only be available to individuals who supplyand/or maintain the helmet 600, rather than customers who purchase thehelmet 600.

In the area closest to the front of the helmet 679 in the compartment inthe reverse teardrop portion 677 is the female receptacle 670. Thefemale receptacle 670 is not accessible from the exterior of the helmet600, but only accessible from the inside by authorized individualsmaintaining the helmet. The male cartridge 675, which is removable, isconnected to the female receptacle 670 and placed in the aforementioneddimensioned slot 684 area toward the back of the helmet 681. In thisembodiment, the male cartridge 675 can be swapped in and out of thehelmet 600 by individuals maintaining the helmet 600 using thespecialized tool or release key.

The female receptacle 670 is comprised of an SU 671 and a locationdevice 618, a microcontroller 611 and a communication device 604, forexample, a transmitter, transponder, and/or the transceiver (notpictured) in SU 210 of FIG. 2.

The location device 618 is a device capable of obtaining the location ofan individual and representing it in a manner that can be communicatedto emergency responders. Embodiments of the present invention utilize avariety of location devices, including but not limited to one or more ofa GPS transponder, an accelerometer, and/or a personal navigationsystem, to provide an alert to emergency personnel and to communicateinformation to the emergency personnel that the personnel can utilize inlocating and rescuing an individual. As explained earlier, the SUincludes components that communicate with shock sensors 610 a-610 c, inthis case, the shock sensors in the helmet 600 and utilizes amicroprocessor to execute software that ultimately alerts emergencyresponders to the need for assistance. The full functionality of thiselement is explained in the applications incorporated by reference.

In an embodiment of the present invention, a wearer of the helmet canoperate the on/off switch 695 and the manual control 689, such as amanual alert button, by depressing it through a malleable membrane 650because in an embodiment of the present invention, the outward-facingsurface 682 of the male cartridge is flush to an outer surface 683 ofthe helmet 600. In an embodiment of the present invention, the manualalert button, which is the manual control 689, is covered by themalleable material 650 in the outer helmet covering the outer housing614, that enables the switch and button to be depressed by applyingpressure to the outward-facing surface 682 of the male cartridge 675. Inan embodiment of the present invention, the manual control 689 may becomprised of the outward-facing surface 682 that may be comprised ofsilicone and/or other comparable materials.

In an embodiment of the present invention, the portion of the helmetthat is positioned on the outer surface of the inserted male cartridge675 includes a window covered with malleable material 650. When the malecartridge 675 is connected to the female receptacle 670, the windowcomprised of a malleable material is positioned over the button, forminga concave depression over the manual alert button, which is the manualcontrol 689 in this embodiment of the present invention.

Returning to FIG. 6, the communications port 698 can be utilized toupload new program code into the microcontroller 611, to recharge thepower source 699, diagnose issues with the microcontroller 611, andcollect data, by interacting with the microcontroller. Standardcommunication ports such as USB ports and mini-USB ports, or comparablestructures known to one of skill in the art, can be utilized in variousembodiments of the present invention.

In the embodiment of FIG. 6, the visual indicator 697, which isobservable from the outer surface of the helmet 600, indicates the powerremaining in the power source 699. The power source 699 powers theelements in the female receptacle, including the location device 618. Amicrocontroller 611 in the female receptacle includes a memory resource652, including but not limited to internal memory and/or a flash drive.

The memory resource 652 contains a unique identifier, which works inconjunction with the alert system described in U.S. patent applicationSer. No. 14/227,493, and U.S. patent application Ser. No. 14/227,499. Inan embodiment of the present invention, when the program code executedby a processor in the microcontroller 611 obtains a notificationindicating either that the threshold has been met on the pre-definednumber of sensors (not pictured), and/or a manual control 689 has beendepressed by the user, program code executed by a processing resource inthe microcontroller 611 obtains location information from locationdevice 618, pulls the identifier from the memory resource 652 and sendsthis information to the communication device 604, for transmission to anode of a communications network.

Regarding the power source 699, depending upon the activities duringwhich the helmet 600 is worn, certain batteries may provide importantadvantages. For example, when the helmet 600 is utilized by a userengaged in a physical activity that is scheduled for a long-timeinterval, including but not limited to a long-range bicycle trip, amulti-day ski trip, etc., rechargeable lithium ion batteries are usefulbecause these batteries last about 5 12-hour days on a single charge,can withstand cold temperatures and moisture, and come in compact sizesthat are easily integrated into a helmet (e.g., 1″×2″ sizes).

FIG. 7 is an embodiment of the male cartridge 775 for insertion into theaforementioned compartment in the helmet 600. As seen in FIG. 7, themanual control 789, which in this example is a button on an outsidesurface of the male cartridge 775 is covered by a malleable covering750. This orientation enables a wearer to depress the manual control 789by touching the malleable portion of the outside surface of the helmetthat covers this manual control 789 when the male cartridge is insidethe compartment in the helmet 600. FIG. 7 depicts a view from the bottomof the male cartridge 775, to show a port 798 on the bottom surface. Asexplained earlier, in embodiments of the present invention, this portmay be utilized to charge a power source within an embodiment of thehelmet and/or as a communication port to communicate with and configurea microcontroller and/or microprocessor in the helmet.

In an embodiment of the present invention, when the port 798 is notbeing used to transfer data and/or charge a power source, it can besealed with a malleable cover 744 that is attached on at least one sideto a bottom surface 749 of the male cartridge 775. In an embodiment ofthe present invention, the cover 744 is comprised of a water resistantmaterial, and when secured over the port 798, it protects the port 798and other internal components from external moisture. The cover 744 mayinclude some perforations in the malleable material to enable a user tomanipulate the cover 744, for example, by gripping the cover 744 toexpose the port 798 for charging, more easily. When closed over the port798, the cover 744 may be flush with the bottom surface of the malecartridge 775.

An embodiment of the present invention can be utilized in conjunctionwith an existing helmet. This embodiment will enable helmetmanufacturers to integrate the safety features offered by the presentinvention into their existing product lines, which have already passedindustry safety standards and are approved for sale. This “add-on”version of the present invention would offer helmet wearers a broaderselection of helmets and, in fact, a user may be able to utilize afavorite helmet design with this “add-on.” FIG. 11 is an embodiment ofthe present invention where the described “add-on” provides the safetyfeatures of the present invention to an existing helmet body 1119,forming another embodiment of the helmet 1100 of the present invention.

Referring to FIG. 11, a component 1162, can be affixed to a helmet body1119. This component 1162 includes at least some of the featuresintegrated into the male cartridge 675 in the embodiment of the helmet600 in FIG. 6. Returning to FIG. 11, the component 1162, includes amanual control 1189, for example, a manual alert button, covered with amalleable covering 1150. The component 1162 also comprises an ON/OFFmechanism, such as a power switch 1195 that can be manually activated bya wearer. A port 1198 may also be included in an embodiment of thecomponent 1162, and may be used to charge a power source (not pictured)in the component 1162. The level of charge of the power source can bemonitored from the outside of the helmet 1100 because the component 1162includes a visual indicator 1197, which may include at least onelight-emitting diode (LED).

In an embodiment of the present invention, the helmet, such as those inthe accompanying figures, may produce feedback to alert the wearer thatcomponents of the helmet have sent an alert to an external network,including but not limited to, an emergency response system. In anembodiment of the present invention, the feedback provided to the userto indicate that the wearable system has communicated with an emergencyresponse system may be haptic, visual, and/or auditory. In an embodimentof the present invention, visual feedback may be provided and may beviewable from the exterior of the helmet, including but not limited toilluminating an LED. In a further embodiment of the present invention,feedback may be auditory and program code executed by themicrocontroller in the helmet may produce a sound. In an embodiment ofthe present invention, the program code may produce haptic feedback, forexample, by agitating a portion of the helmet, for example, the manualcontrol. In an embodiment of the present invention, after the wearerengages the manual control for the aforementioned predetermined interval(to initiate an alert), in response, program code executed by amicrocontroller may send auditory, visual, and/or haptic feedback to theuser.

In an embodiment of the present invention the component 1162 may includea compartment 1173 that includes various components of the presentsystem, including, but not limited to, a location device 1118, an SU1171, a microcontroller 1111, and a communication device 1104.

The component 1162 connects to the outer dome of an off-the-shelf helmetbody 1119 along a longitudinal axis 1112, as seen in FIG. 11. In orderto receive information from a heat sensor 1150, in the manner describedearlier (to avoid false positives), an aperture 1127 may be formed inthe helmet body 1119, so that a heat sensor 1150 can be placed proximateto the head of the wearer on the inside of the helmet 1100. Wiring orother communication relays may be utilized to connect the heat sensor1150 to the microcontroller 1111, and/or other components in thecomponent 1162 affixed to the helmet body 1119.

FIG. 8 illustrates a block diagram of a computer resource 800, likemicrocontroller 611, which is part of the technical architecture ofcertain embodiments of the invention. The resource 800 may include acircuitry 802 that may in certain embodiments include a microprocessor804. The computer system 800 may also include a memory 806 (e.g., avolatile memory device), and storage 808. The storage 808 may include anon-volatile memory device (e.g., EEPROM, ROM, PROM, RAM, DRAM, SRAM,flash, firmware, programmable logic, etc.), magnetic disk drive, opticaldisk drive, tape drive, etc. The storage 808 may comprise an internalstorage device, an attached storage device and/or a network accessiblestorage device. The system 800 may include a program logic 810 includingcode 812 that may be loaded into the memory 806 and executed by themicroprocessor 804 or circuitry 802.

In certain embodiments, the program logic 810 including code 812 may bestored in the storage 808, or memory 806. In certain other embodiments,the program logic 810 may be implemented in the circuitry 802.Therefore, while FIG. 8 shows the program logic 810 separately from theother elements, the program logic 810 may be implemented in the memory806 and/or the circuitry 802.

Using the processing resources of a resource 800 to execute software,computer-readable code or instructions, does not limit where this codecan be stored. The terms program logic, code, and software are usedinterchangeably throughout this application.

Referring to FIG. 9, in one example, a computer program product 900includes, for instance, one or more non-transitory computer readablestorage media 902 to store computer readable program code means or logic904 thereon to provide and facilitate one or more aspects of thetechnique.

As will be appreciated by one skilled in the art, aspects of thetechnique may be embodied as a system, method or computer programproduct. Accordingly, aspects of the technique may take the form of anentirely hardware embodiment, an entirely software embodiment (includingfirmware, resident software, micro-code, etc.) or an embodimentcombining software and hardware aspects that may all generally bereferred to herein as a “circuit,” “module” or “system.” Furthermore,aspects of the technique may take the form of a computer program productembodied in one or more computer readable medium(s) having computerreadable program code embodied thereon.

Any combination of one or more computer readable medium(s) may beutilized. The computer readable medium may be a computer readable signalmedium or a computer readable storage medium. A computer readable signalmedium may include a propagated data signal with computer readableprogram code embodied therein, for example, in baseband or as part of acarrier wave. Such a propagated signal may take any of a variety offorms, including, but not limited to, electro-magnetic, optical or anysuitable combination thereof. A computer readable signal medium may beany computer readable medium that is not a computer readable storagemedium and that can communicate, propagate, or transport a program foruse by or in connection with an instruction execution system, apparatusor device.

A computer readable storage medium may be, for example, but not limitedto, an electronic, magnetic, optical, electromagnetic, infrared orsemiconductor system, apparatus, or device, or any suitable combinationof the foregoing. More specific examples (a non-exhaustive list) of thecomputer readable storage medium include the following: an electricalconnection having one or more wires, a portable computer diskette, ahard disk, a random access memory (RAM), a read-only memory (ROM), anerasable programmable read-only memory (EPROM or Flash memory), anoptical fiber, a portable compact disc read-only memory (CD-ROM), anoptical storage device, a magnetic storage device, or any suitablecombination of the foregoing. In the context of this document, acomputer readable storage medium may be any tangible medium that cancontain or store a program for use by or in connection with aninstruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmittedusing an appropriate medium, including but not limited to wireless,wireline, optical fiber cable, RF, etc., or any suitable combination ofthe foregoing.

Computer program code for carrying out operations for aspects of thetechnique may be written in any combination of one or more programminglanguages, including an object oriented programming language, such asJava, Smalltalk, C++ or the like, and conventional proceduralprogramming languages, such as the “C” programming language, assembleror similar programming languages. The program code may execute entirelyon one computer resource in the system, partly on this one computerresource, as a stand-alone software package, partly on the computerresource and partly on a remote computer or entirely on the remotecomputer or server. In the latter scenario, the remote computer may beconnected to the noted computer resource through any type of network,including a local area network (LAN) or a wide area network (WAN), orthe connection may be made to an external computer (for example, throughthe Internet using an Internet Service Provider).

Aspects of the technique are described herein with reference toflowchart illustrations and/or block diagrams of methods, apparatus(systems) and computer program products according to embodiments of theinvention. It will be understood that each block of the flowchartillustrations and/or block diagrams, and combinations of blocks in theflowchart illustrations and/or block diagrams, can be implemented bycomputer program instructions. These computer program instructions maybe provided to a processor of a general purpose computer, specialpurpose computer, or other programmable data processing apparatus toproduce a machine, such that the instructions, which execute via theprocessor of the computer or other programmable data processingapparatus, create means for implementing the functions/acts specified inthe flowchart and/or block diagram block or blocks.

These computer program instructions may also be stored in a computerreadable medium that can direct a computer, other programmable dataprocessing apparatus, or other devices to function in a particularmanner, such that the instructions stored in the computer readablemedium produce an article of manufacture including instructions whichimplement the function/act specified in the flowchart and/or blockdiagram block or blocks.

The computer program instructions, also referred to as computer programcode, may also be loaded onto a computer, other programmable dataprocessing apparatus, or other devices to cause a series of operationalsteps to be performed on the computer, other programmable apparatus orother devices to produce a computer implemented process such that theinstructions which execute on the computer or other programmableapparatus provide processes for implementing the functions/actsspecified in the flowchart and/or block diagram block or blocks.

The flowchart and block diagrams in the figures illustrate thearchitecture, functionality, and operation of possible implementationsof systems, methods and computer program products according to variousembodiments of the technique. In this regard, each block in theflowchart or block diagrams may represent a module, segment, or portionof code, which comprises one or more executable instructions forimplementing the specified logical function(s). It should also be notedthat, in some alternative implementations, the functions noted in theblock may occur out of the order noted in the figures. For example, twoblocks shown in succession may, in fact, be executed substantiallyconcurrently, or the blocks may sometimes be executed in the reverseorder, depending upon the functionality involved. It will also be notedthat each block of the block diagrams and/or flowchart illustration, andcombinations of blocks in the block diagrams and/or flowchartillustration, can be implemented by special purpose hardware-basedsystems that perform the specified functions or acts, or combinations ofspecial purpose hardware and computer instructions.

The terminology used herein is for the purpose of describing particularembodiments only and is not intended to be limiting of the invention. Asused herein, the singular forms “a”, “an” and “the” are intended toinclude the plural forms as well, unless the context clearly indicatesotherwise. It will be further understood that the terms “comprises”and/or “comprising”, when used in this specification, specify thepresence of stated features, integers, steps, operations, elements,and/or components, but do not preclude the presence or addition of oneor more other features, integers, steps, operations, elements,components and/or groups thereof.

The corresponding structures, materials, acts, and equivalents of allmeans or step plus function elements in the descriptions below, if any,are intended to include any structure, material, or act for performingthe function in combination with other elements as specifically noted.The description of the technique has been presented for purposes ofillustration and description, but is not intended to be exhaustive orlimited to the invention in the form disclosed. Many modifications andvariations will be apparent to those of ordinary skill in the artwithout departing from the scope and spirit of the invention. Theembodiment was chosen and described in order to best explain theprinciples of the invention and the practical application, and to enableothers of ordinary skill in the art to understand the invention forvarious embodiments with various modifications as are suited to theparticular use contemplated.

The invention claimed is:
 1. A wearable emergency alert apparatus,comprising: a helmet, the helmet comprising: a communication deviceconfigured to communicate an alert to a node on a communications networkexternal to the wearable emergency alert apparatus; a shock sensor incommunication with the communication device, wherein the shock sensor ispre-configured to send a message to the communication device based onexperiencing pressure from a source external to the wearable emergencyalert apparatus exceeding a pre-determined threshold, and wherein thecommunication device is configured to communicate the alert based onreceiving the message; a microcontroller communicatively coupled to oneor more of: the communication device, or the shock sensor; a heat sensorcommunicatively coupled to the microcontroller, wherein based on theheat sensor obtaining a heat value exceeding a given threshold, themicrocontroller activates one or more of: the communication device, orthe shock sensor; a static portion; and a removable portion, wherein theremovable portion connects to the static portion, the removable portioncomprising: a power source electronically coupled to the communicationdevice and the microcontroller, and a manual alert buttoncommunicatively coupled to the microcontroller, wherein upon activation,the manual alert button is configured to send the message to thecommunication device.
 2. The wearable emergency apparatus of claim 1,wherein the heat sensor is positioned adjacent to the head of a wearerand obtains the heat value based in part upon sensing the bodytemperature of the wearer.
 3. The wearable emergency apparatus of claim1, the helmet further comprising: a plurality of heat sensors, each heatsensor configured, based on obtaining the heat value exceeding a giventhreshold, to activate one or more of: the communication device, or theshock sensor; and a plurality of shock sensors in communication with atransceiver communicatively coupled to the communication device, whereineach shock sensor is pre-configured to send an alert to thecommunication device based on experiencing pressure from a sourceexternal to the wearable emergency alert apparatus exceeding thepre-determined threshold.
 4. The wearable emergency apparatus of claim1, wherein the microcontroller is communicatively coupled to thecommunication device and the shock sensor, and wherein themicrocontroller is configured to relay communication between the shocksensor and the communication device, and wherein the microcontroller isfurther configured to supplement communications through themicrocontroller with additional data.
 5. The wearable emergencyapparatus of claim 4, the helmet further comprising: a location devicecommunicatively coupled to the microcontroller, wherein themicrocontroller obtains location information from the location device,and wherein the alert comprises the location information.
 6. Thewearable emergency apparatus of claim 5, the location device comprisingan accelerometer, wherein the location device is configured to send amessage to the communication device based on the accelerometerindicating motion outside of an expected pattern, and wherein thecommunication device is configured to communicate the alert based onreceiving the message.
 7. The wearable emergency apparatus of claim 1,wherein the activation comprises engaging the manual alert button for apredetermined interval.
 8. The wearable emergency apparatus of claim 7,wherein the microcontroller is configured to produce feedback responsiveto the activating.
 9. The wearable emergency apparatus of claim 1, theremovable portion further comprising: a visual indicator coupled to thepower source and configured to indicate power source availability; and aport coupled to the power source for use in charging the power source.10. The wearable emergency apparatus of claim 1, wherein when theremovable portion is connected to the static portion, an outer surfaceof the removable portion is flush with an outer surface of the helmet,and the manual alert button is accessible to a wearer of the helmet. 11.The wearable emergency apparatus of claim 1, the removable portionfurther comprising an on/off control, wherein the control initiates atleast one of: the microcontroller, the power source, or thecommunication device.
 12. The wearable emergency alert apparatus ofclaim 1, wherein based on the heat sensor obtaining a heat value of lessthan a given threshold, the microcontroller de-activates one or more of:the communication device, or the shock sensor.
 13. A wearable emergencyalert apparatus, comprising: a helmet, the helmet comprising: a memoryconfigured to store a unique identifier; a processor in communicationwith the memory; a trigger in communication with the processor; a heatsensor in communication with the trigger; a location device incommunication with the processor; a static portion; a removable portion,wherein the removable portion connects to the static portion, theremovable portion comprising: a power source electronically coupled tothe location device and the processor; a manual alert buttoncommunicatively coupled to the processor, wherein upon activation, themanual alert button is configured to communicate to an alert system; avisual indicator coupled to the power source and configured to indicatepower source availability; and a port coupled to the power source; and atransponder in communication with the processor, wherein the wearableemergency alert apparatus is configured to perform a method, the methodcomprising: initializing the alert system, the alert system comprising atrigger responsive to the heat sensor sensing heat at a pre-determinedthreshold; obtaining, by the processor, data from the trigger;determining, by the processor, that the data indicates an emergencycondition; based on the determining, obtaining, by the processor,location information from the location device; based on the determining,obtaining, by the processor, the unique identifier from the memory; andcommunicating, by the processor, the location information and the uniqueidentifier to a node via a network connection by accessing thetransponder.
 14. The wearable emergency apparatus of claim 13, whereinthe heat sensor is positioned adjacent to the head of a wearer andobtains the heat value based in part upon sensing the temperatureadjacent to an inner surface of the helmet adjacent to the head of thewearer.
 15. The wearable emergency apparatus of claim 14, wherein thedetermining comprises applying, by the processor, at least onepre-configured threshold to evaluate whether the data from the triggerexceeds the pre-configured threshold.
 16. The wearable emergencyapparatus of claim 14, the helmet further comprising: a receiver incommunication with the processor, wherein the obtaining of the data fromthe trigger comprises receiving the data by the receiver.
 17. Thewearable emergency apparatus of claim 14, the helmet further comprising:a plurality of sensors in communication with the processor, wherein thetrigger comprises a pre-defined number of the plurality of sensorsexperiencing a pre-defined threshold of pressure.
 18. The wearableemergency apparatus of claim 13, wherein when the removable portion isconnected to the static portion, an outer surface of the removableportion is flush with an outer surface of the helmet, and manual alertbutton is accessible to a wearer of the helmet.
 19. The wearableemergency alert apparatus of claim 13, the method further comprising:de-activating the alert system responsive to the heat sensor, havingpreviously sensed heat at the pre-determined threshold, no longersensing heat at the pre-determined threshold.
 20. A wearable emergencyalert apparatus, comprising: a helmet, the helmet comprising: a shocksensor in communication with a communication device, wherein the shocksensor is pre-configured to send a message to the communication devicebased on experiencing pressure from a source external to the wearableemergency alert apparatus exceeding a pre-determined threshold; amicrocontroller communicatively coupled to one or more of: thecommunication device, or the shock sensor; a location device comprisingan accelerometer communicatively coupled to the microcontroller, whereinthe location device is pre-configured to send a message to thecommunication device based on the accelerometer indicating motionoutside of an expected pattern; a heat sensor communicatively coupled tothe microcontroller, wherein based on the heat sensor obtaining a heatvalue exceeding a given threshold, the microcontroller activates one ormore of: the communication device, or the shock sensor; thecommunication device configured to communicate an alert to a node on acommunications network external to the wearable emergency alertapparatus, wherein the communication device is configured to communicatethe alert based on receiving the message from the shock sensor and themessage from the location device; a static portion; and a removableportion, wherein the removable portion connects to the static portion,the removable portion comprising: a power source electronically coupledto the communication device and the microcontroller; and a manual alertbutton communicatively coupled to the microcontroller, wherein uponactivation, the manual alert button is configured to send the message tothe communication device.